Oodle Demo Partner

Knifefish Fish For Sale

(51 - 75 of 146)
  1. very rare in this size about 12 inches. sale for 20 pounds. Also have one about 5 inches sale for 15 pounds.
    Lex ·Over 4 weeks ago on Aquarist Classifieds
  2. We have two black ghost knife fish who have outgrown our tank.
    Sophie Hamilton ·Over 4 weeks ago on Aquarist Classifieds
  3. nice big fish,non aggressive unless tankmates are smaller than his mouth,will swap for something interesting ie,snakehead,giant gourami e...
    W D Cairney ·Over 4 weeks ago on Aquarist Classifieds
  4. Hi I currently own two BGK and want to break them up before they grow too large for my tank. As I have two if someone wishes to purchase ...
    Thomas Hoggarth ·Over 4 weeks ago on Aquarist Classifieds
  5. 2 Clown knife fish 1 at approx 12 and one at 10 currently in a 350ltr tank would need to go to tank of at least this size as fish may st...
    Derek ·Over 4 weeks ago on Aquarist Classifieds
  6. BLack ghost knife fish 5 inch & fire mouth chiclid 3 inch for sale.
    Simon ·Over 4 weeks ago on Aquarist Classifieds
  7. 12" Clown Knife Fish, Lovely markings, Excellent feeder, very responsive to owner. He has been kept on his own for the last 2 years, so m...
    Peter ·Over 4 weeks ago on Aquarist Classifieds
  8. 21" MONSTER FEEDING VERY WELL VERY GOOD CHARACTER, IN EXCELENT CONDITION GENUINE REASON FOR SALE.PLEASE CONTACT FOR FURTHER DETAILS WILL ...
    David Carr ·Over 4 weeks ago on Aquarist Classifieds
  9. Lovely fish, i have 2 which you can choose between, the bigger of the 2 is 7-9inch, the other is a few inches smaller. These fish should ...
    Kevin Stephens ·Over 4 weeks ago on Aquarist Classifieds
  10. I now have 1 Black Ghost Knifefish 5-7 inch left for sale. These fish should be kept in atleast 4ft tanks, and shouldn t be put with smal...
    Kevin Stephens ·Over 4 weeks ago on Aquarist Classifieds
  11. Amazing fish. But isn t too friendly. Needs a large tank with big tank mates. Will swap for other fish. Open to offers on him as want him...
    Pete ·Over 4 weeks ago on Aquarist Classifieds
  12. Pair of huge clowns for sale must go as a pair 80 collection only from Swindon wilts Email me if interested
    Steve ·Over 4 weeks ago on Aquarist Classifieds
  13. Young arrowana knife fish collection Harlow Essex 20
    Elizabeth ·Over 4 weeks ago on Aquarist Classifieds
  14. the picture below is an example of the fish not my actual fish. this an active fish thats not agresive which i feed on bloodworm and daph...
    will ·Over 4 weeks ago on Aquarist Classifieds
  15. brown knife fish 1ft3 4 with 3ft tank and stand nice fish 50 pounds no offers ring if u have any quetions
    martin tyrrell ·Over 4 weeks ago on Aquarist Classifieds
  16. 8 inch ghost knife 20 pounds call andy on 0787XXXXXX or 0120XXXXXX
    andy thornley ·Over 4 weeks ago on Aquarist Classifieds
  17. sadly need to sell Jeremy my lovely clown knifefish.Had him her over 18months and he was about a year old then. He has doubled in size & ...
    chris cave ·Over 4 weeks ago on Aquarist Classifieds
  18. Sadly for sale as Jewel Trigon 190 is shutting down.
    Louisa Murphy ·Over 4 weeks ago on Aquarist Classifieds
  19. … approx 10 11 inches 20 ono
    Rachael ·Over 4 weeks ago on Aquarist Classifieds
  20. I am currently looking for a black ghost knife fish that is 5 inches or bigger. Will collect in bedfordshire, hertfordshire
    Kieran Eyre ·Over 4 weeks ago on Aquarist Classifieds
  21. 8inch long great condition
    mark ·Over 4 weeks ago on Aquarist Classifieds
  22. SORRY SOLD
    ian ·Over 4 weeks ago on Aquarist Classifieds
  23. I have a black ghost knife fish that needs a new home, he at least six inches, I have had him for around six months and he is in great he...
    Stephanie ·Over 4 weeks ago on Aquarist Classifieds
  24. Stunning looking fish, very rare to be seen in aquaria over 10 inches this one is reaching over 17 inch. Will need a tank of at least 5 ...
    Andrew ·Over 4 weeks ago on Aquarist Classifieds
  25. 1xflorida gar 15" 70 2xclown knife fish 24" 100 pair only. must go together Collection only Swindon wilts NO SWAPS
    Steve ·Over 4 weeks ago on Aquarist Classifieds

SET LOCATION

Important Safety Tips
  • Meet the seller and pet in person
  • Don’t wire money or take advance payments.
  • Only pay for shipping if you know the seller.

To learn more, visit the Safety Center. Report suspicious listings by clicking on .